/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package chuangyuan.ycj.videolibrary.factory;

import androidx.annotation.Nullable;

import com.google.android.exoplayer2.upstream.HttpDataSource;
import com.google.android.exoplayer2.upstream.HttpDataSource.BaseFactory;
import com.google.android.exoplayer2.upstream.TransferListener;

import okhttp3.CacheControl;
import okhttp3.Call;

/** @deprecated Use {@link OkHttpDataSource.Factory} instead. */
@Deprecated
public final class OkHttpDataSourceFactory extends BaseFactory {

    private final Call.Factory callFactory;
    @Nullable private final String userAgent;
    @Nullable private final TransferListener listener;
    @Nullable private final CacheControl cacheControl;

    /**
     * Creates an instance.
     *
     * @param callFactory A {@link Call.Factory} (typically an {@link okhttp3.OkHttpClient}) for use
     *     by the sources created by the factory.
     */
    public OkHttpDataSourceFactory(Call.Factory callFactory) {
        this(callFactory, /* userAgent= */ null, /* listener= */ null, /* cacheControl= */ null);
    }

    /**
     * Creates an instance.
     *
     * @param callFactory A {@link Call.Factory} (typically an {@link okhttp3.OkHttpClient}) for use
     *     by the sources created by the factory.
     * @param userAgent An optional User-Agent string.
     */
    public OkHttpDataSourceFactory(Call.Factory callFactory, @Nullable String userAgent) {
        this(callFactory, userAgent, /* listener= */ null, /* cacheControl= */ null);
    }

    /**
     * Creates an instance.
     *
     * @param callFactory A {@link Call.Factory} (typically an {@link okhttp3.OkHttpClient}) for use
     *     by the sources created by the factory.
     * @param userAgent An optional User-Agent string.
     * @param cacheControl An optional {@link CacheControl} for setting the Cache-Control header.
     */
    public OkHttpDataSourceFactory(
            Call.Factory callFactory, @Nullable String userAgent, @Nullable CacheControl cacheControl) {
        this(callFactory, userAgent, /* listener= */ null, cacheControl);
    }

    /**
     * Creates an instance.
     *
     * @param callFactory A {@link Call.Factory} (typically an {@link okhttp3.OkHttpClient}) for use
     *     by the sources created by the factory.
     * @param userAgent An optional User-Agent string.
     * @param listener An optional listener.
     */
    public OkHttpDataSourceFactory(
            Call.Factory callFactory, @Nullable String userAgent, @Nullable TransferListener listener) {
        this(callFactory, userAgent, listener, /* cacheControl= */ null);
    }

    /**
     * Creates an instance.
     *
     * @param callFactory A {@link Call.Factory} (typically an {@link okhttp3.OkHttpClient}) for use
     *     by the sources created by the factory.
     * @param userAgent An optional User-Agent string.
     * @param listener An optional listener.
     * @param cacheControl An optional {@link CacheControl} for setting the Cache-Control header.
     */
    public OkHttpDataSourceFactory(
            Call.Factory callFactory,
            @Nullable String userAgent,
            @Nullable TransferListener listener,
            @Nullable CacheControl cacheControl) {
        this.callFactory = callFactory;
        this.userAgent = userAgent;
        this.listener = listener;
        this.cacheControl = cacheControl;
    }

    // Calls deprecated constructor.
    @SuppressWarnings("deprecation")
    @Override
    protected OkHttpDataSource createDataSourceInternal(
            HttpDataSource.RequestProperties defaultRequestProperties) {
        OkHttpDataSource dataSource =
                new OkHttpDataSource(callFactory, userAgent, cacheControl, defaultRequestProperties);
        if (listener != null) {
            dataSource.addTransferListener(listener);
        }
        return dataSource;
    }
}